mf_mval.sas File Reference

Returns a macro variable value if the variable exists. More...

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Detailed Description

Use this macro to avoid repetitive use of if symexist(MACVAR) then type logic. Usage:

%if %mf_mval(maynotexist)=itdid %then %do;

Parameters

[in]

var

The macro variable NAME to return the (possible) value for

Version

9.2

Author

Allan Bowe

Definition in file mf_mval.sas.